Overview

overview

10

Static

static

3

GRG-RFQ_20...17.exe

windows7-x64

10

GRG-RFQ_20...17.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    GRG-RFQ_2063114539-BQO117.exe

  • Size

    1.1MB

  • Sample

    230919-sw3stsbh66

  • MD5

    f24f5d96d61123e87b94c13eadb003e5

  • SHA1

    a4ce4fd14fce69830077f8781952236eeb2384a0

  • SHA256

    131a53178cbae4b360182b1b2913374dad6fb40423c1ce528874a720c053ec7d

  • SHA512

    fca6e90dbcb6a9cc3364d7189b678f26c52f1cbcbdd91e4ad91317efd30a593448832d0e649517b09765a2066061957e608e892c09539b63f67361539d84438a

  • SSDEEP

    12288:eo1mZWdG+Q25wOymUo04zNbv/dY/gmfXJJG2uZX8H5ZravCQhOX:e0pG+F53ycRVv/eIKGfZX8H5tavLs

Score
10/10
modiloaderremcosremotehostpersistencerattrojan

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

127.0.0.1:45200

127.0.0.1:45002

163.123.143.162:45002

163.123.143.162:45200
Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-1VL66Z

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      GRG-RFQ_2063114539-BQO117.exe

    • Size

      1.1MB

    • MD5

      f24f5d96d61123e87b94c13eadb003e5

    • SHA1

      a4ce4fd14fce69830077f8781952236eeb2384a0

    • SHA256

      131a53178cbae4b360182b1b2913374dad6fb40423c1ce528874a720c053ec7d

    • SHA512

      fca6e90dbcb6a9cc3364d7189b678f26c52f1cbcbdd91e4ad91317efd30a593448832d0e649517b09765a2066061957e608e892c09539b63f67361539d84438a

    • SSDEEP

      12288:eo1mZWdG+Q25wOymUo04zNbv/dY/gmfXJJG2uZX8H5ZravCQhOX:e0pG+F53ycRVv/eIKGfZX8H5tavLs

    Score
    10/10
    modiloadertrojanremcosremotehostpersistencerat

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

      trojanmodiloader

    • Remcos

      Remcos is a closed-source remote control and surveillance software.

      ratremcos

    • ModiLoader Second Stage

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks